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Université de Fribourg

Does long-term memory affect refreshing in verbal working memory?

Camos, Valerie ; Mora, Gérôme ; Oftinger, Anne-Laure ; Mariz Elsig, Stéphanie ; Schneider, Philippe ; Vergauwe, Evie

In: Journal of Experimental Psychology: Learning, Memory and Cognition, 2019, vol. 45, no. 9, p. 1664-1682

Attentional refreshing allows the maintenance of information in working memory and has received growing interest in recent years. However, it is still ill-defined and several proposals have been put forward to account for its functioning. Among them, some proposals suggest that refreshing relies on the retrieval of knowledge from semantic long-term memory. To examine such a proposal, the present...

Université de Fribourg

Striatal responsiveness to reward under threat‐of‐shock and working memory load : A preliminary study

Gaillard, Claudie ; Guillod, Matthias ; Ernst, Monique ; Torrisi, Salvatore ; Federspiel, Andrea ; Schoebi, Dominik ; Recabarren, Romina E. ; Ouyang, Xinyi ; Mueller-Pfeiffer, Christoph ; Horsch, Antje ; Homan, Philipp ; Wiest, Roland ; Hasler, Gregor ; Martin-Soelch, Chantal

In: Brain and Behavior, 2019, no. 9, p. 1-21

Introduction: Reward and stress are important determinants of motivated behaviors. Striatal regions play a crucial role in both motivation and hedonic processes. So far, little is known on how cognitive effort interacts with stress to modulate reward processes. This study examines how cognitive effort (load) interacts with an unpredictable acute stressor (threat-of-shock) to modulate motivational...

Consortium of Swiss Academic Libraries

Cerebral networks linked to the event-related potential P300

Horn, Helge ; Syed, Nadeem ; Lanfermann, Heinrich ; Maurer, Konrad ; Dierks, Thomas

In: European Archives of Psychiatry and Clinical Neuroscience, 2003, vol. 253, no. 3, p. 154-159